Restoring a Vintage Transmitter - The Johnson Ranger Edition with Dr. Greg Latta Published 2021-12-29 Download video MP4 360p Recommendations 57:19 Making a VFO to Transmitter Matching Transformer 12:20 Tech Tip Johnson Ranger Ham Transmitter best choice & method replacing filter capacitors tune & test 58:00 The origin of breadboarding - Amateur Radio Breadboard Transmitters 1920 – 1935 1:18:17 #138 Johnson Ranger Restoration 55:34 Red Hot Technology! - Vacuum Tubes Explained 41:07 435 MHz 5 Petal Cloverleaf Antenna – June 2024 21:07 Grinding a Crystal for a Vintage Transmitter 18:16 Electronics Manufacturing in Britain - GEC Television Production 1960 06:48 Johnson Viking Ranger buyer beware 06:41 How to upgrade Johnson Viking II Ham Transmitter audio D-Lab approved 14:05 Hamfest EF Johnson Ranger Ham tube transmitter Frozen Vernier dial Filter capacitor replacement more 18:17 D-DAY COMMUNICATIONS - Part 1 12:25 EEVblog 1622 - The BIG BEGINNER MISTAKE with Multimeters 24:05 1958 FACOM 128B Japanese Relay Computer, still working! 10:00 CW Fieldday Contest 2024 DK0RA/p DOK F38 Seligenstadt Spiderbeam DL6FA Begali Sculpture Janus 05:42 Television and the Telephone get Multiplexed over Coaxial Cable and Microwave Radio in 1946 07:54 The Ugly EF Johnson Viking II Ham Radio transmitter repair supplied Case of wine down payment 1:06:41 The History and Identification of National HRO Receivers 53:33 126 Years of HF Amateur Radio Innovation Part 2 ~ 1930 to 1945 30:38 Making Television Picture Tubes at Mullard Similar videos 47:21 Restoring the Johnson Viking Ranger 10:12 How to repair audio squeal EF Johnson Ranger Tube Transmitter Change those old capacitors new life 04:29 Demo EF Johnson Ranger 1 tube Ham Transmitter custom Restored by K1TLI Classic AM 02:24 Johnson Viking Ranger II Restoration 13:45 EF Johnson Ranger Ham Transmitter Repair PTT Installation Many problems discovered works now 08:55 Johnson Navigator Ham transmitter repair D-Lab stumped need help no transmit difficult problem 00:33 Johnson Ranger and Drake 2B 01:36 QSO with WC1N with my 1963 Rig..Johnson Viking Ranger II at 50 watts and Drake 2B receiver. 1:48:48 What You Need To Know About Transmission Lines And SWR 01:34 My Newly Acquired Johnson Viking 2 Audio Test 09:23 How to initial test EF Johnson Viking II Ham Radio transmitter Items to inspect for safe power up 12:00 Vintage Sonar SRT-120 Ham Band Transmitter initial inspection restoration project 03:27 Johnson Viking 4740 restore, Align and Tune up for Steve 924 02:18 Johnson Viking Ranger II Transmitter 03:29 Johnson Viking Ranger II on the bench 03:07 Johnson Viking Ranger Transmitter 05:19 How to test Dow Key relay Ex. EF Johnson 500 High power Ham Radio tube transmitter simple procedure 59:15 Car Radio More results